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K. Shikama · SciRah

Researcher profile · Semantic Scholar

K. Shikama

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K. Shikama — researcher profile on SciRah

h-index: 29
Works: 84
Citations: 2,594

Most-cited papers

The Molecular Mechanism of Autoxidation for Myoglobin and Hemoglobin: A Venerable Puzzle.
K. Shikama, A. Matsuoka, Y. Sugawara
1998Chemical Reviews241 citations Open access
Semantic Scholar
The Molecular Mechanism of Autoxidation for Human Oxyhemoglobin
M. Tsuruga, A. Matsuoka, A. Hachimori, Y. Sugawara +1 more
1998Journal of Biological Chemistry130 citations Open access
Semantic Scholar
PREPARATION OF CRYSTALLINE OXYMYOGLOBIN FROM HORSE HEART.
I. Yamazaki, K. Yokota, K. Shikama
1964Journal of Biological Chemistry121 citations
Semantic Scholar
Generation of the superoxide radical during autoxidation of oxymyoglobin.
T. Gotoh, K. Shikama
1976Journal of Biochemistry (Tokyo)104 citations
Semantic Scholar
Oxidation of oxymyoglobin to metmyoglobin with hydrogen peroxide: involvement of ferryl intermediate.
K. Yusa, K. Shikama
1987Biochemistry97 citations
Semantic Scholar
Nature of the FeO2 bonding in myoglobin and hemoglobin: A new molecular paradigm.
K. Shikama
2006Progress in Biophysics and Molecular Biology83 citations Open access
Semantic Scholar
Denaturation of Catalase by Freezing and Thawing
K. Shikama, Tsao Yamazaki
1961Nature79 citations
Semantic Scholar
Autoxidation of oxymyoglobin. A nucleophilic displacement mechanism.
Y. Satoh, K. Shikama
1981Journal of Biological Chemistry74 citations Open access
Semantic Scholar
Stability properties of dioxygen-iron(II) porphyrins: an overview from simple complexes to myoglobin
K. Shikama
198871 citations
Semantic Scholar
Autoxidation of native oxymyoglobin from bovine heart muscle.
T. Gotoh, K. Shikama
1974Archives of Biochemistry and Biophysics71 citations
Semantic Scholar
Protozoan myoglobin from Paramecium caudatum. Its unusual amino acid sequence.
Hisashi Iwaasa, Takashi Takagi, K. Shikama
1989Journal of Molecular Biology68 citations
Semantic Scholar
Autoxidation of native oxymyoglobin. Thermodynamic analysis of the pH profile.
Y. Sugawara, K. Shikama
1980European Journal of Biochemistry60 citations Open access
Semantic Scholar
Autoxidation of native oxymyoglobin. Kinetic analysis of the pH profile.
K. Shikama, Y. Sugawara
1978European Journal of Biochemistry56 citations Open access
Semantic Scholar
Effect of Freezing and Thawing on the Stability of Double Helix of DNA
K. Shikama
1965Nature56 citations
Semantic Scholar
Autoxidation of oxymyoglobin. An overall stoichiometry including subsequent side reactions.
G. Tajima, K. Shikama
1987Journal of Biological Chemistry53 citations Open access
Semantic Scholar
A controversy on the mechanism of autoxidation of oxymyoglobin and oxyhaemoglobin: oxidation, dissociation, or displacement?
K. Shikama
1984Biochemical Journal50 citations Open access
Semantic Scholar
Biphasic nature in the autoxidation reaction of human oxyhemoglobin.
Mie Tsuruga, K. Shikama
1997Biochimica et Biophysica Acta48 citations
Semantic Scholar
Amino acid sequence of yeast hemoglobin. A two-domain structure.
Hisashi Iwaasa, Takashi Takagi, K. Shikama
1992Journal of Molecular Biology48 citations
Semantic Scholar
Nature of urea effects on anion binding by macromolecules.
I. Klotz, K. Shikama
1968Archives of Biochemistry and Biophysics46 citations
Semantic Scholar
Hydrogen peroxide plays a key role in the oxidation reaction of myoglobin by molecular oxygen. A computer simulation.
T. Wazawa, A. Matsuoka, G. Tajima, Y. Sugawara +2 more
1992Biophysical Journal43 citations Open access
Semantic Scholar
Protozoan hemoglobin from Tetrahymena pyriformis. Isolation, characterization, and amino acid sequence.
H. Iwaasa, Takashi Takagi, K. Shikama
1990Journal of Biological Chemistry41 citations Open access
Semantic Scholar
Aplysia oxymyoglobin with an unusual stability property: kinetic analysis of the pH dependence
K. Shikama, A. Matsuoka
198639 citations
Semantic Scholar
The structure of the Aplysia kurodai gene encoding ADP-ribosyl cyclase, a second-messenger enzyme.
K. Nata, T. Sugimoto, Akira Tohgo, Toshinari Takamura +7 more
1995Gene38 citations
Semantic Scholar
Spectral properties unique to the myoglobins lacking the usual distal histidine residue.
K. Shikama, A. Matsuoka
1989Journal of Molecular Biology38 citations
Semantic Scholar
Autoxidation of myoglobin from bigeye tuna fish (Thunnus obesus).
Yoshiro Kitahara, A. Matsuoka, Nagao Kobayashi, K. Shikama
1990Biochimica et Biophysica Acta35 citations
Semantic Scholar
African elephant myoglobin with an unusual autoxidation behavior: comparison with the H64Q mutant of sperm whale myoglobin.
T. Tada, Yo-hei Watanabe, A. Matsuoka, Masao Ikeda-Saito +3 more
1998Biochimica et Biophysica Acta34 citations
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Amino acid sequence of myoglobin from Aplysia kurodai.
Tomohiko Suzuki, Takashi Takagi, K. Shikama
1981Biochimica et Biophysica Acta34 citations
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Dual nature of the distal histidine residue in the autoxidation reaction of myoglobin and hemoglobin comparison of the H64 mutants.
Tatsuya Suzuki, Yo-hei Watanabe, Masashi Nagasawa, A. Matsuoka +1 more
2000European Journal of Biochemistry33 citations
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Role of globin moiety in the autoxidation reaction of oxymyoglobin: effect of 8 M urea.
Y. Sugawara, A. Matsuoka, Akira Kaino, K. Shikama
1995Biophysical Journal33 citations Open access
Semantic Scholar
Protozoan myoglobin from Paramecium caudatum. Its autoxidation reaction and hemichrome formation.
Yoshiharu Tsubamoto, A. Matsuoka, K. Yusa, K. Shikama
1990European Journal of Biochemistry29 citations
Semantic Scholar
Aplysia myoglobins with an unusual amino acid sequence.
Takashi Takagi, Shigeo Iida, A. Matsuoka, K. Shikama
1984Journal of Molecular Biology29 citations
Semantic Scholar
Stability properties of sperm whale oxymyoglobin.
Tomohiko Suzuki, K. Shikama
1983Archives of Biochemistry and Biophysics28 citations
Semantic Scholar
Amino acid sequence of dimeric myoglobin from Cerithidea rhizophorarum.
Takashi Takagi, Masahito Tobita, K. Shikama
1983Biochimica et Biophysica Acta28 citations
Semantic Scholar
Human oxymyoglobin: isolation and characterization.
Tomohiko Suzuki, Y. Sugawara, Yukio Satoh, K. Shikama
1980Journal of Chromatography A28 citations
Semantic Scholar
AUTOXIDATION OF OXYMYOGLOBIN: A MEETING POINT OF THE STABILIZATION AND THE ACTIVATION OF MOLECULAR OXYGEN
K. Shikama
1990Biological Reviews of The Cambridge Philosophical Society27 citations
Semantic Scholar
Aplysia oxymyoglobin with an unusual stability property.
K. Shikama, T. Katagiri
1984Journal of Molecular Biology25 citations
Semantic Scholar
Structure-Function Relationships in Unusual Nonvertebrate Globins
K. Shikama, A. Matsuoka
2004Critical reviews in biochemistry and molecular biology24 citations
Semantic Scholar
The swinging movement of the distal histidine residue and the autoxidation reaction for midge larval hemoglobins.
Satoshi Kamimura, A. Matsuoka, K. Imai, K. Shikama
2003European Journal of Biochemistry24 citations Open access
Semantic Scholar
Effect of intracellular organic phosphates on the oxygen equilibrium curve of chicken hemoglobin.
T. Ochiai, T. Gotoh, K. Shikama
1972Archives of Biochemistry and Biophysics24 citations
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Primary structure of Tetrahymena hemoglobins.
Takashi Takagi, Hisashi Iwaasa, H. Yuasa, K. Shikama +2 more
1993Biochimica et Biophysica Acta22 citations
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Polymorphic hemoglobin from a midge larva (Tokunagayusurika akamusi) can be divided into two different types.
M. Fukuda, Takashi Takagi, K. Shikama
1993Biochimica et Biophysica Acta22 citations
Semantic Scholar
The Soret magnetic circular dichroism of ferric high-spin myoglobins. A probe for the distal histidine residue.
A. Matsuoka, N. Kobayashi, K. Shikama
1992European Journal of Biochemistry22 citations Open access
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Aplysia myoglobin with an unusual heme environment
K. Shikama, Tomohiko Suzuki, Y. Sugawara, T. Katagiri +2 more
198222 citations
Semantic Scholar
Standard free energy maps for the hydrolysis of ATP as a function of pH and metal ion concentration: comparison of metal ions.
K. Shikama, Ken-Ichi Nakamura
1973Archives of Biochemistry and Biophysics22 citations
Semantic Scholar
Standard free energy maps for the hydrolysis of ATP as a function of pH, pMg and pCa.
K. Shikama
1971Archives of Biochemistry and Biophysics22 citations
Semantic Scholar
Human haemoglobin: a new paradigm for oxygen binding involving two types of alphabeta contacts.
K. Shikama, A. Matsuoka
2003European Journal of Biochemistry21 citations Open access
Semantic Scholar
The α1β1 contact of human hemoglobin plays a key role in stabilizing the bound dioxygen
J. Yasuda, T. Ichikawa, M. Tsuruga, A. Matsuoka +2 more
200221 citations Open access
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Decomposition of hydrogen peroxide by metmyoglobin: a cyclic formation of the ferryl intermediate.
G. Tajima, K. Shikama
1993International Journal of Biochemistry21 citations
Semantic Scholar
APLYSIA MYOGLOBIN WITH UNUSUAL PROPERTIES: ANOTHER PROTOTYPE IN MYOGLOBIN AND HAEMOGLOBIN BIOCHEMISTRY
K. Shikama, A. Matsuoka
1994Biological Reviews of The Cambridge Philosophical Society20 citations
Semantic Scholar
The pH-dependent swinging-out of the distal histidine residue in ferric hemoglobin of a midge larva (Tokunagayusurika akamusi).
Kenichi Akiyama, M. Fukuda, Nagao Kobayashi, A. Matsuoka +1 more
1994Biochimica et Biophysica Acta17 citations
Semantic Scholar

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Ken-Ichi Nakamura×2

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